From 4391baae0f7dd3065dbc7c8991a8ee4682261165 Mon Sep 17 00:00:00 2001
From: Pascal Garber <pascal@artandcode.studio>
Date: Fri, 25 Sep 2026 07:36:59 +0200
Subject: [PATCH 1/2] Add mpg123 and enable the mpg123 plugin in
 gst-plugins-good

---
 gvsbuild/projects/gstreamer.py |  1 +
 gvsbuild/projects/mpg123.py    | 46 ++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)
 create mode 100644 gvsbuild/projects/mpg123.py

diff --git a/gvsbuild/projects/gstreamer.py b/gvsbuild/projects/gstreamer.py
index 4cd2ce658..1dd03d504 100644
--- a/gvsbuild/projects/gstreamer.py
+++ b/gvsbuild/projects/gstreamer.py
@@ -135,6 +135,7 @@ def __init__(self):
                 "ninja",
                 "gst-plugins-base",
                 "libvpx",
+                "mpg123",
             ],
         )
 
diff --git a/gvsbuild/projects/mpg123.py b/gvsbuild/projects/mpg123.py
new file mode 100644
index 000000000..c173b8334
--- /dev/null
+++ b/gvsbuild/projects/mpg123.py
@@ -0,0 +1,46 @@
+#  Copyright (C) 2016 The Gvsbuild Authors
+#
+#  This program is free software; you can redistribute it and/or modify
+#  it under the terms of the GNU General Public License as published by
+#  the Free Software Foundation; either version 2 of the License, or
+#  (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, see <http://www.gnu.org/licenses/>.
+
+from gvsbuild.utils.base_builders import CmakeProject
+from gvsbuild.utils.base_expanders import Tarball
+from gvsbuild.utils.base_project import Project, project_add
+
+
+@project_add
+class Mpg123(Tarball, CmakeProject):
+    def __init__(self):
+        Project.__init__(
+            self,
+            "mpg123",
+            version="1.33.7",
+            repository="https://www.mpg123.de",
+            archive_url="https://www.mpg123.de/download/mpg123-{version}.tar.bz2",
+            hash="31d0e35a4ca567ec9b5ebda6c3062bb4435d6d3eacd6ef0d95cadd7854dc03ee",
+            dependencies=["cmake", "ninja"],
+        )
+
+    def build(self):
+        # The CMake build lives in ports/cmake. Only the library is needed by
+        # gst-plugins-good's mpg123 element: no programs, no libout123/libsyn123.
+        CmakeProject.build(
+            self,
+            cmake_params=[
+                "-DBUILD_SHARED_LIBS=ON",
+                "-DBUILD_LIBOUT123=OFF",
+            ],
+            use_ninja=True,
+            source_part="ports/cmake",
+        )
+        self.install(r".\COPYING share\doc\mpg123")

From c95b370af8890ebdf37abbdc80c7675f613f5a16 Mon Sep 17 00:00:00 2001
From: Pascal Garber <pascal@artandcode.studio>
Date: Tue, 13 Oct 2026 08:06:16 +0200
Subject: [PATCH 2/2] Update copyright year in mpg123 project

---
 gvsbuild/projects/mpg123.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gvsbuild/projects/mpg123.py b/gvsbuild/projects/mpg123.py
index c173b8334..a48d05bc7 100644
--- a/gvsbuild/projects/mpg123.py
+++ b/gvsbuild/projects/mpg123.py
@@ -1,4 +1,4 @@
-#  Copyright (C) 2016 The Gvsbuild Authors
+#  Copyright (C) 2026 The Gvsbuild Authors
 #
 #  This program is free software; you can redistribute it and/or modify
 #  it under the terms of the GNU General Public License as published by